Microsoft developer shows how to turn an iOS app into a Windows 10 app

Microsoft announced plans to help iOS developers convert their apps to Windows 10 versions some time ago. Now a Microsoft developer has posted up how those developers can get started on those project using a number of tools, including the Project Islandwood applications that were released as open source software earlier this year.

The developer, John Kenn, states:

"The tools to do this are all free, by the way. All you need is a Windows PC (or virtual PC running on Parallels, Fusion, Bootcamp etc.). In fact, the Islandwood team have promised that they'll have Virtual Machine images available to download to simplify this process even more."

Most of the blog post is very technical in nature, but it shows that Microsoft is still very serious about making it easier for iOS developers to bring their creations over to Windows 10.

Source: Microsoft (opens in new tab)

172 Comments
  • Here's to hoping
  • Trouble is it's relatively basic at the moment. Many frameworks are not supported along with StoryBoards. So the project has a way to go before lots of apps will think about using this tool. This is a good foundation, but don't expect to see a mass transfer of apps tomorrow as the conversion effort is still high.
  • And it will always be. You know, Microsoft cannot make porting iOS apps to Windows 10 easier than porting of Windows 8 apps to Windows 10. And even that is not trivial at all and requires a lot of work. Islandwood will always take at least 2x of that...
  • Storyboards are supported: http://blogs.windows.com/buildingapps/2015/11/18/windows-bridge-for-ios-...
  • Partially.
  • I won't be surprised if this one also gets cancelled as Project Astoria. Coming Soon
  • Unlike islandwood, Astoria is/was an emulator
  • Just to play the devil's advocate, they would always find a reason to abandon it.
  • I guess that means you'll be surprised then
  • This comment is so dumb it hurts.
  • Show how to bring apple app store to windows store pls ;)
  • Won't happen. Ever.
  • And why is that Posted via the Windows Central App for Android
  • Because Posted via the Windows Central App for Android
  • Reason?
  • Learn from history.
  • I don't think I need to explain this.
  • Or cant...?
  • Oh, common. Didn't you see the video of Microsoft and Apple workers hugging each other? We are on The Verge (pun fully intended) of giant tech companies giving one another a helping hand, animosity a thing of the past, shared goals, mutually beneficial partnerships, blah blah blah.
  • lol. Some people are too naive. Like this guy who I responded to. Well, here's to his wishful thinking!
  • Are you nuts?
  • Are you sharing your bong, because my tramadol isn't getting me that messed up! Lol
  • Lol.. Pass it to me when you're done.. :P
  • U nailed it bro. Haha
  • How bout, show how to make Apple employees walk to Microsoft Store next Christmas? Haha talking about laying down.
  • next year if they do Apple will have invented the "walk to your neighbor"
  • Wow you really missed the point of that clip =)
  • This is one of the Best comments I've seen thus far! Haha
  • ^^^^^^^^^
  • Deez nuts haha (joking). Posted via the Windows Central App for Android
  • It might happen when Microsoft buy Apple
  • "when Microsoft buy Apple"? More like when Apple buy Microsoft. Posted via the Windows Central App for Android
  • Just need to fix the store so you can actually download the apps reliably....
  • Boy, ain't THAT the truth.  I still have apps the will NOT update in Windows 10 Mobile.  Seriously BROKEN.
  • Make sure you are not installing your apps in the SD card. That's where the problem is
  • Now it will be windows i store heheh
  • Bring clash of clans please
  • This
  • Supercell should really consider these porting tools. They had previously said that they would consider coming to WP if its market share increases.
  • Mkt shre wont increase by magic... Devs need to understand that bringing apps to WP will make the mkt share increase.. If devs dont bring their apps to WP- no one would buy/switch to WP for having no apps in store..
  • It's not like they want the market share to increase, but would port CoC if it does. As long as it is not necessary to support more platforms, no one in their right mind would want the additional complexity for little to no gain.
  • Then someone should tell them that Windows phone market share has been increased to 3.14% according to netmarketshare.com
  • Make the apps universal and "bam" instant market share.
  • COC please
  • I sent them email a week ago regarding Windows platform and Ive got instant auto-reply which wad totally offtopic. -.-
  • Stopped playing that a long time ago. I still check in once in a while, but they made it increasingly impossible to play for mid level people. I was at level 68 and 1400 trophies, within a week I went to 2500 trophies. What was happening was that I was being attacked over and over by people level 100+. They would attack, see that I had no gold/elixir to take, so they would abandon the attack. I would get 30+ trophies, and a few minutes later get attacked again by someone else with a much higer level. I was attacked 32 times in one day until someone attacked activating the shield. The more trophies I would get, the higher the level that would attack. When I was attacked by someone level 142, and ended up taking a few hundred gold/elixir, I gave up and started focusing on Boom Beach. They make COC good for low level people and for the higher level people, but for mid-level people they make it impossible to play.
  • But bring bing to bing bing too.
  • The only apps i want to be better is insta, whatsapp and twitter..
  • Both are going universal. Twitter is already on the PC, they will probably release it on Mobile now that W10M is out. Instagram is coming.
  • Yep bt twitter i think brought its app to pc before official release.. Why not the same for mobile
  • Because Mobile is not officially released, some companies are like that, they would rather wait for the official thing instead of getting a bunch of bad rating and coments from phones that only have a preview.
  • Hope they bring.. The current twitter app sucks
  • The first devices with win10 are out there. We have an RTM version on our phones too. So the preview phase can be considered over. It is time to deploy those apps if they have any :)
  • Only thing I want from WhatsApp is to remove 5mb limit for txt document that backs up chat history via email. I have history since March 2014, but WA doesn't save that much
  • *cough Snapchat
  • Those douchebags will never bring it to WP.. The CEO is a jerk
  • Well put
  • Well said.
  • You nailed that!
  • @Eas195:
    He nailed Evan Spiegel?
    (Ugly pictures in my head now.)
  • Actually sometime back they anounced on twitter that they plan on making snapchat app for windows phones and also rudy hyun twitted that it is comming in 2016 :)
  • Yea, even if MS made it so that SnapChat only has to push one button to make the conversion happen and submitted to the Windows App Store, they probably won't do it. It's that thing where where you screw over another guy and tell it's not personal and it's just business, except with SnapChat it's the opposite. All personal. He mad at a company.
  • Actually Rudy Huyn hinted its coming in 2016. Check his twitter.
  • How does he know??
  • I dont know and I dont know why Wcentral didnt talked about it. Maybe not to give false hopes.
  • There was already, then snapchat pulled it down.
  • He's talking about an official app.
  • No, he hinted that he wasn't going to try to talk to SnapChat until "maybe next year." Why do people take things so out of context? 
  • That's all well and good. The only thing that's lacking though are vast majority of games. That, and tweaks to current apps like WA, twitter and insta. But anyway a good start.
  • So what you're saying is, is that you can't see a way that this tool could be used to port games?  (news flash...its already been done...)
  • I think he's saying he hopes they start porting more games.
  • Games, Banking tools, Apps for fitness devices like Jawbones, Native support for smartbulbs like Philips Hue. There is a lot missing from the store. A real shame.
  • They don't need games to gain marketshare. Kids are concerned with games and they are so image concious that they will only consider iphone because that is what their friends have. Microsoft needs to worry about adults. Adults want the social media apps, bank apps, and apps that control household devices and possibly their connected cars. You get those things in the store and you can get the enterprise and adult consumer market to consider windows phones.
  • Market and Trading apps need to come to the Windows Store asap. I had to buy an Android phone just to keep track of my Scottrade account on the go.
  • We should demand adequately developed web apps; for most uses, they'd get the job done 95% of the time and reduce the need for app stores.
  • +925. I would give anything for forex platform. Considering buying android as second phone just for this.
  • In the end, developers still have no incentive to develop on the windows platform.  Second, what good is a port if it is a crappy port and a port that does not follow he Windows Design Guidelines.  It is a nice try, but ultimately, I see this going nowhere.  Microsoft has a chicken and egg problem, they cannot have a mobile platform without apps, and they do not have a big enough platform to attract developers to create applications for the mobile platform. Finally, this did not work for OS/2 so well, why will it work now?  
  • What windows design guideline? W10 now follows the same design that android and ios has.. 'HAMBURGER'
  • Your first point isn't 100%. A smaller market is a lot easier to be seen in. It might not be an incentive for larger companies, but start ups would do well. Also, Universal apps is not just a mobile platform now, so don't forget that.
  • It's still yet to be proven that Windows 10 desktop/laptop users ever use, or even launch, Modern apps outside of the core Microsoft applications like Mail, Calendar, etc. Xbox users?  I can't think of a single instance why anybody on an Xbox would use any third party Modern app like a browser, or Uber or Yelp or Instagram, when most folks have their iPhones or Androids nearby; probably the Netflix app or other streaming media service, but outside of that....?  
  • So your first statement is hyperbolic and stupid, but I'll humor it. There are multiple apps that are certainly used by PC users. I myself use quite a few outside of the MS ones like Cozy, Netflix, and Enpass. I don't know why you bring up Xbox users, no one else did, but you're forgetting that apps on Xbox are very widely used. Pandora, Amazon, Netflix, the list goes on. Plus, there's no reason why a person wouldn't use their Xbox for things like ordering pizza (already done by users on the 360) You're thinking in an incredibly closed minded fashion, or are purposfully being obtuse.
  • Wow, an OS/2 reference, that ages you (and me :) )
  • I remember the ads, never saw one in the wild. And neither did many others I guess =P
  • I actually ran OS/2 on a dual-boot machine. Had to have DOS and Windows to be productive, but OS/2 had the best solitaire game at the time. ;)
  • That's the whole point of Universal Apps, they can develop for the hundreds of millions of users that will have Windows 10 on their PC and create a version for mobile with just a few tweaks. Many Windows PC and Mobile users would be thankful to have some ported apps from iOS and would likely pay for them, even if they don't follow Windows Design Guidelines.
  • There is incentive.  The market share is low, but there's still 50,000,000+ people using WP/W10M.  That's 50,000,000 potential customers.
  • Given how easy they have made it, maybe this really will fix the app gap. Devs may not care about windows phone at all but they should care about windows 10. And like Satya said, that's how they will get apps for windows phone.
  • Very cool. I hope this takes off
  • Grab taxi, snapchat and here maps for beginning would be good. Edit: Start to get sick of that lack of apps what all my friends using. Im the last frontier of wm on my friendhood, ill wait for spring and then decide. Got a 20y history with windows, maby it's time to chance finally.really.
  • I wonder if a 'blackmart' for windows will appear, if apps are missing and this is open source. Dangerous for devs if not watched closely.
  • Keep an eye on XDA... (bing it), if a hack was to come up, it would show up there... I am sure if it can be opened up, there will be a way, or a script with some tools installed to convert a iOS file to a WP file...then side load it... Only thing with a true black mart is banking type apps I would not want to use and that is one thing I am really missing :(
  • This isn't the same as Project Astoria where Android apps could be side-loaded. iOS apps have to be recompiled from the base source code. Getting the iOS file is one thing, but you need the original source code to convert it to Windows 10.  Whereas Project Astoria was a worry for many developers because of the possibility of side-loading, this one isn't because there is no side-loading and it keeps all the power with the original developer. 
  • I've sent this link to a couple of devs, already. I hope others will do the same. When I write companies or developers, many say that I'm the only one they've ever heard from so they think there is no demand.
  • Never mind if i clearly say there is no demand. I myself have experienced this for last 3 years. Jump as early as possible to some other platform before you get brainwashed by another set of windows central articles quoting the return of windows
  • Or maybe let him make up his own mind on what he likes? Having a personal preference doesn't make one brainwashed. Don't be so rude.
  • Dude, we get it. Move on if you're over it...you just appear to be crazy now.
  • Yeah. call it crazy now. Probably experience is the best medicine at times.
  • Or maybe, gasp, what some people like and care about in a phone is different from you. Seriously, what is it with people lately who leave Windows Phone and dog the people for whom it still works? I love the part where you try to go all wise and sage-like with "experience is the best medicine", clearly the experience of others differs from yours.
  • You need meds other than "experience" for your brand of"crazy" /S
  • Exactly what needs to be done. After the ShiftWear article last week, I contacted them about they're apps for the shoes. They wrote back to say they'll be supporting windows and they're going to be updating the website to let others know.
  • Nothing worked till now and nothing looks like it will work for windows OS. By windows phone fanboy till yesterday
  • So you'll stop spamming now? Please.
  • Be gone, troll!
  • A troll that doesn't burn the trees that cause bushfires?
  • Gone girl lol
  • It's not "yesterday" anymore so why are you still trolling here today"?!
  • Last time I heard islandwood is a year or two from being remotely useable
  • Last time was one year ago?
  • So its free, easy and (essentially) inexpensive to do - what's the harm in developers either releasing new games/apps across all three or at least taking already popular (read: high revenue) apps and just converting them to see how the market (current users and new users) react? If I was someone with a hit app I would do it out of sheer curiosity and quickly to avoid oversaturation that is big on iOS and Android.
  • People have actually developed a lot of crap about WP in their minds.. When you talk to them about it they laugh and say the OS sucks or its useless.. Those goons judge WP before even trying the OS..
  • You've got that wrong. Developers don't care whether or not an OS "sucks," they just want to make money. If they check out the current monetization of Windows apps and find out that developers aren't making any money, they won't bother.
  • What's next ? will Microsoft hire 10,000 employees to sit and port all apps from ios to windows phone ? Then there will be another news on 10000 layoffs by Microsoft soon as well as writing of the acquisition of all ios apps ?
  • They have to keep a few so the apps stay updated
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